Inductors are simple coils of wire that play a big role in how electricity flows through circuits. In this video, you’ll ...

An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.

Amazon.com has led an $81 million funding round for battery startup Blue Current, a deal that comes as the e-commerce giant is expanding its fleet of electric delivery vans. James Hamilton, a senior ...

Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth of tools including things like wire strippers and a multimeter–you can take ...

Quantum metals are metals where quantum effects—behaviors that normally only matter at atomic scales—become powerful enough to control the metal's macroscopic electrical properties. Researchers in ...

Attorney General Pam Bondi pledges to go after "hate speech," saying there's no place for it after Charlie Kirk’s assassination. But that isn't U.S. law under the First Amendment, and Kirk himself ...

A new study measured the correlation between the number of electrons in space and the sudden release of electrical charges from satellites. Reading time 2 minutes In 1994, two Canadian TV satellites ...

In physics, we have a bunch of constants that are used in models to explain how the world works. These are fixed numbers that we plug into equations along with our variables. For example, the ...

If you buy something from a link, Vox Media may earn a commission. See our ethics statement. Stephanie Ganz is a writer and recipe developer whose work has appeared in BUST, Bon Appétit, The Kitchn, ...

Imagine correcting your vision in under a minute – no lasers, blades or pain. Scientists have developed a novel, non-invasive technique that reshapes the cornea using only a mild electric current and ...

The harnessing of electricity has played a pivotal role in human history and has exponentially expedited our growth as a species. Since becoming a household commodity in the late 19th century, ...